insemination
播種,受胎,授精
in·sem·i·na·tion /-ˌsɛməˈneʃən/ 名詞
授精,受精作用,精子入卵
In·sem·i·na·tion n. A sowing. [Obs.]
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insemination
n 1: the act of sowing (of seeds in the ground or, figuratively,
of germs in the body or ideas in the mind, etc.)
2: the introduction of semen into the genital tract of a female